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CVE-2021-47032

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CVE-2021-47032

Published: Feb 28, 2024

Modified: May 11, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: mt76: mt7915: fix tx skb dma unmap The first pointer in the txp needs to be unmapped as well, otherwise it will leak DMA mapping entries

VendorProductVersions

Linux

Linux

affected
27d5c528a7ca08dcd44877fdd9fc08b76630bf77 - < 4e7914ce23306b28d377ec395e00e5fde0e6f96e
affected
27d5c528a7ca08dcd44877fdd9fc08b76630bf77 - < 4a9dcd6efb2a268fc5707dcfb3b0c412975c4462
affected
27d5c528a7ca08dcd44877fdd9fc08b76630bf77 - < e2cdc9cb33c5963efe1a7c022753386f9463d1b7
affected
27d5c528a7ca08dcd44877fdd9fc08b76630bf77 - < 7dcf3c04f0aca746517a77433b33d40868ca4749

Linux

Linux

affected
5.10
unaffected
0 - < 5.10
unaffected
5.10.37 - <= 5.10.*
unaffected
5.11.21 - <= 5.11.*
unaffected
5.12.4 - <= 5.12.*

+1 more versions

References

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